baber/WOPTO huggingface dataset:
Patent JP-2020161600-A (JP)
Title: Multi-core optical amplification fiber, multi-core optical fiber amplifier and optical communication system
Inventor: KOSAKA SHIGEHIRO
IPC: H04B10/291
Filed: 2019-03-26
Abstract: To provide a multi-core optical amplification fiber having a preferred characteristic, a multi-core optical fiber amplifier and an optical communication system each using the multi-core optical amplification fibers.SOLUTION: The multi-core optical amplification fiber comprises: a plurality of core portions to which a rare earth element has been added; an inner clad portion which is positioned at an outer periphery of each of the plurality of core portions, and has a refractive index lower than the maximum refractive index of each clad portion; and an outer clad portion which is positioned at the outer periphery of the inner clad portion, and has the refractive index lower than that of the inner clad portion. Each clad portion is designed so that a cut-off wavelength becomes a wavelength of an optical amplification wavelength or less of the rare earth element. The multi-core optical amplification fiber has such a clad thickness that leakage loss in a core portion nearest to an outer edge of the inner clad portion out of the plurality of core portions becomes 0.1 dB/100 m or less in the optical amplification wavelength.SELECTED DRAWING: Figure 1
Patent JP-2019093235-A (JP)
Title: Game machine
Inventor: TSUCHIYA YOSHITAKA
IPC: A63F7/02
Filed: 2019-03-27
Abstract: To enhance interest in a performance.SOLUTION: A Pachinko game machine PY1 can be set to a non-operation mode in which a predetermined suggestion performance which suggests that execution of a special game may be executed may be executed without operating operation means. When a display performance using a display means 50a can be executed when being set to the non-operation mode. When the display performance is executed with the non-operation mode set, a predetermined suggestion performance may or may not be executed depending on execution of the display performance. The display performance includes a first mode and a second mode, and a predetermined suggestion performance is executed more easily in a case where the display performance is executed in the second mode than the execution in the first mode.SELECTED DRAWING: Figure 39
Patent JP-2020162356-A (JP)
Title: Power supply rail
Inventor: KITAMURA HITOSHI
IPC: H01R25/14
Filed: 2019-03-27
Abstract: To provide a power supply rail capable of improving convenience, safety, designability, and the like.SOLUTION: A power supply rail 1 includes a rail member 10 having a U-shaped groove 10, and has a configuration in which a pair of power line conductive bars 24a and a pair of communication line conductive bars 25a are arranged along the extension direction of the rail member 10 inside the U-shaped groove 10. The arrangement direction of the pair of power line conductive bars 24a is made different from the arrangement direction of the pair of communication line conductive bars 25a.SELECTED DRAWING: Figure 1
Patent JP-2019116499-A (JP)
Title: Methods for preventing or treating certain disorders by inhibiting binding of il-4 and/or il-13 to their respective receptors
Inventor: HOHLBAUM ANDREAS
IPC: A61P11/16
Filed: 2019-03-28
Abstract: To provide a composition comprising a protein that inhibits IL-4 and/or IL-13 from binding to their respective receptors in order to treat, ameliorate or prevent allergic asthma, rhinitis, conjunctivitis, lung fibrosis, cystic fibrosis, chronic obstructive pulmonary disease, pulmonary alveolar proteinosis or adult respiratory distress syndrome.SOLUTION: According to the present invention, there is provided a composition comprising lipocalin mutein or a fragment or variant thereof or a fusion protein or conjugate thereof, and administered locally to the lungs, preferably by aerosol inhalation.EFFECT: The lipocalin mutein is capable of inhibiting in vivo human IL-13 induced transcript Ccl11 (eotaxin) and its potency is more effective than the IL-4 mutant.SELECTED DRAWING: None
Patent JP-2020167341-A (JP)
Title: Lighting control board for lighting device
Inventor: ABE ISAO
IPC: H05K1/02
Filed: 2019-03-29
Abstract: To provide a lighting control board for a lighting device, in which a crack hardly occurs in a chip component mounted on a substrate during a manufacturing of the substrate.SOLUTION: A lighting control board 4 for a lighting device, is a substrate formed by dividing one aggregate substrate 5 in which a plurality of slits 6 is formed, and comprises: a substrate 4 that has a rectangular shape having a longitudinal direction Lo, and in which a plurality of electron components 11 for controlling a lighting of a lighting device 1 is mounted on a mounting surface; a first chip component 11ss which is arranged and mounted in a region R1 on the mounting surface including a region R1 defined with a length LR of a part where the slits 6 are not formed in the longitudinal direction Lo of the substrate 4 and a length WR in a short direction orthogonal to the longitudinal direction Lo of the substrate 4, and has a first size; and a second chip component 11sl which is arranged and mounted in the region R2 other than the region 1 on the mounting surface of the substrate 4, and has a second side larger than that of the first size.SELECTED DRAWING: Figure 4
Patent JP-2020169673-A (JP)
Title: Drive transmission unit and recording device
Inventor: ASADA SHOTA
IPC: F16D41/18
Filed: 2019-04-02
Abstract: To provide a driving force transmission structure with higher durability.SOLUTION: In a drive transmission unit, a first member, a transmission member, and a second member are coaxially rotatably provided, and the transmission member can transmit rotating force between the first member and the second member. The transmission member is provided to be displaceable in an axial direction at a non-transmission position at a first member side and a transmission position at a second member side. When the transmission member rotates in one direction at the non-transmission position, a cam structure for energizing the transmission member to the transmission position is included. When the transmission member rotates in the one direction at the transmission position, the second member and the transmission member are engaged with each other, and when the transmission member rotates in an opposite direction, the transmission member is energized to the non-transmission position and the engaging state is released. A viscous material resisting relative rotation of the transmission member for the second member is provided between the transmission member and the second member.SELECTED DRAWING: Figure 9
Patent JP-2020169695-A (JP)
Title: Brake device
Inventor: HISADA SHINYA
IPC: F16D65/853
Filed: 2019-04-03
Abstract: To provide a brake device for actualizing sufficient cooling and lubrication in a simple construction without increasing the radial space of the device.SOLUTION: A brake device includes a housing 10 mountable on a case of a transmission, a brake part 12, and a lubrication structure 13, the brake part 12 being arranged inside the housing 10 and having a plurality of brake discs 31, 32, the lubrication structure 13 having a supply part and a discharge part for lubricating the brake discs 31, 32 of the brake part 12, the supply part having a first supply port 46 provided in the housing 10 radially inward of the brake part 12, for supplying oil into the housing, the discharge part having a discharge flow path 48 provided on the outer periphery side of the brake discs 31, 32 while extending in the axial direction, for discharging the oil from the housing 10 to the case 2 of the transmission.SELECTED DRAWING: Figure 4
Patent JP-2019169155-A (JP)
Title: Helmet wear determination method, helmet wear determination device and program
Inventor: TAKAHASHI KATSUHIKO
IPC: G08G1/04
Filed: 2019-04-04
Abstract: To provide a technology capable of detecting presence/absence of wear of a helmet of a passenger of a two-wheeled vehicle with high accuracy.SOLUTION: The present invention is a helmet wear determination method for specifying a position of a two-wheeled vehicle from a photographed image of a photographing apparatus photographing a road, estimating a passenger head area corresponding to the head of a person who rides on the two-wheeled vehicle from an image of an area at an upper position of the specified two-wheeled vehicle, and comparing an image feature extracted from the passenger head area with an image feature corresponding to the head at least in the case of wear of the helmet and non-wear of the helmet to determine the wear or the non-wear of the helmet of the passenger.SELECTED DRAWING: Figure 1
Patent JP-2020172120-A (JP)
Title: Back frame
Inventor: ITO KOJI
IPC: B60N2/68
Filed: 2019-04-08
Abstract: To provide a back frame which can protect a seating person sufficiently at collision of a vehicle even though making the back frame lighter.SOLUTION: A back frame which is provided on a backrest part of a seat installed on a vehicle comprises a left and right pair of side frames which extend in a vertical direction, an upper frame which extends in a longitudinal direction by connecting upper parts of the pair of side frames with each other and a plate-like lower frame which extends in a longitudinal direction by connecting lower parts of the pair of side frame with each other along in the vertical direction. The lower frame comprises a central part which forms a central portion of the longitudinal direction and a fragile site which positions on both left and right sides of the central part, respectively. In cross section of the lower frame vertical to the longitudinal direction, principal moment of inertia of area of the fragile site concerning a cross direction is smaller than principal moment of inertia of area of the central part concerning a cross direction.SELECTED DRAWING: Figure 1
Patent JP-2019103928-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2019-04-08
Abstract: To provide a game machine capable of reducing an influence on an electrical part, even when a foreign matter such as drink enters an operation part of the game machine.SOLUTION: In a game machine including control means for controlling a game performance, and an operation part operable by a player, the operation part includes an electrical part, and further includes a protection mechanism for protecting the electrical part to a foreign matter entering from above the electrical part. Hereby, an influence on the electrical part caused by entrance of a foreign matter such as drink can be reduced.SELECTED DRAWING: Figure 52
Patent JP-2020171454-A (JP)
Title: Washing machine
Inventor: HIGASHIYAMA YOSHIYUKI
IPC: D06F37/28
Filed: 2019-04-10
Abstract: To provide a washing machine which has excellent cleanability and designability, and which can close a lid body with a simple structure.SOLUTION: A washing machine includes: a lid spring 16 for energizing a lid body 3 to the opening side; and a damper 22 for attenuating the rotation during an opening/closing operation of the lid body 3. The lid body 3 is constituted by a lid upper plate 7, a lid frame body 8 and a lid lower cover 9, and at the lid frame body 8, a lid frame body opening part 11 is provided. In the lid frame body opening part 11, an opening area on the rotary shaft side of the center in the frontward/backward direction of the lid frame body 8 is formed to be larger than an opening area on the front side of the center in the frontward/backward direction of the lid frame body 8. The component weight of the lid body 3 is reduced, and the center of gravity of the lid body 3 is positioned being separated from the rotary shaft; thereby, torque necessary for closing the lid body 3 is acquired.SELECTED DRAWING: Figure 3
Patent JP-2019181205-A (JP)
Title: Game machine
Inventor: OKUYAMA MOTOKI
IPC: A63F5/04
Filed: 2019-04-10
Abstract: To provide a game machine, when a game section is an advantageous game section and a prescribed game condition is satisfied, notifying that it is in an advantageous section.SOLUTION: The game machine includes: a section control part 616 that executes a game progress in any game section out of game sections including an advantageous section and a normal section; a notification part 621 that, in a case of the advantageous section, when a specific symbol combination flag is established as a winning flag, notifies of prescribed timing; and a section notification part 622 that, in a case of the advantageous section, when the specific symbol combination flag is established as a winning flag by internal lottery and symbol stop patterns are aligned by an event that operation timing of a stop switch by the player is the prescribed timing, executes a section notification of notifying that it is the advantageous section. In a case of the normal section, even when the specific symbol combination flag is established as the winning flag by the internal lottery, the notification part does not notify of any prescribed timing.SELECTED DRAWING: Figure 2
Patent JP-2019136529-A (JP)
Title: Pinball game machine
Inventor: KAWAMORI TOSHITERU
IPC: A63F7/02
Filed: 2019-04-22
Abstract: To achieve a performance suitable for amusement of a composite machine for reporting or suggestion of the presence or absence of a probability variation shift.SOLUTION: When the first winning/losing lottery results is in a jackpot in a normal state and a shift to a fifth special game is determined and when the first winning/losing lottery results is in a small win and a shift to a small win game is determined, variation pattern determination means refers to a first variation pattern selection criterion to determine a symbol variation pattern. When the first winning/losing lottery results is in a jackpot in an easy-entry state and a shift to the fifth special game is determined and when the first winning/losing lottery results is in a small win and a shift to the small win game is determined, a variation pattern determination means refers to a second variation pattern selection criterion set to relatively reduce variation time of a variation pattern to be selected as compared with the first variation pattern selection criterion, to determine a symbol variation pattern.SELECTED DRAWING: Figure 30
Patent JP-2020177856-A (JP)
Title: Light distribution adjustment method for vehicle lamp and device thereof
Inventor: MATSUMOTO RIO
IPC: F21S41/39
Filed: 2019-04-22
Abstract: To provide a light distribution adjustment device for a vehicle lamp that facilitates light distribution adjustment with rotation of an LED bulb body, and can accurately position the LED bulb body and a mouthpiece to fix them to a mouthpiece mounting flange part of a reflector part.SOLUTION: A light distribution adjustment device for a vehicle lamp is configured such that in an LED bulb body 44 in which a radiator 44a and a top body 44b are formed integrally, a wiring board 46 on which an LED 47 on the top body 44b side and a drive circuit 48 on the radiator 44a side are mounted is housed; and a mouthpiece 45 is rotatably fitted to a rotary sliding part 57 formed on the top body 44b, to fix the mouthpiece 45 to the rotary sliding part 57 with screws. The mouthpiece 45 and the radiator 44a are provided with an insertion hole 59 and a fitting hole 60 formed so as to communicate with each other, and an insertion rod 66 that can be inserted into and removed from the insertion hole 59 and the fitting hole 60.SELECTED DRAWING: Figure 1
Patent JP-2020177579-A (JP)
Title: Cyber-physical system type processing system
Inventor: WAKAZONO YOSHIO
IPC: G05B19/4155
Filed: 2019-04-22
Abstract: To provide a cyber-physical system type processing system capable of highly precisely producing in a virtual world a real processing phenomenon which involves a machine tool and workpiece in a real world, and upgrading the processing precision of the machine tool in processing the workpiece.SOLUTION: A cyber-physical system (CPS) type processing system includes a machine tool 10 having a grinder 11 and controller 12, and a computer system 20 that produces a real processing phenomenon, which involves a workpiece W and grinder 11, as a virtual processing phenomenon in a virtual world. The computer system 20 is connected to the controller 12 so that the computer system can communicate with the controller, acquires a command value PI synchronously with the controller 12, produces a future virtual processing phenomenon, which is a virtual processing phenomenon in the future, on the basis of the acquired command value PI, and outputs an optimal command value PK, which is used to correct the command value PI on the basis of the future virtual processing phenomenon, to the controller 12.SELECTED DRAWING: Figure 1
Patent JP-2020008834-A (JP)
Title: Image formation device
Inventor: IDENO TSUNEHEI
IPC: G03G21/14
Filed: 2019-04-26
Abstract: To appropriately manage a position of a sheet when forming an image on both sides of the sheet.SOLUTION: First conveyance means (71) conveys a sheet received from a first conveyance path (59) to a second conveyance path (79). If conveyance of a subsequent sheet (3A) is stopped without image formation on a first surface of the subsequent sheet after an image is formed on a first surface of a preceding sheet, the first conveyance means is stopped without inverting the preceding sheet (2B) to a direction toward the second conveyance path. After that, conveyance of the subsequent sheet is started followed by conveyance of the preceding sheet to the second conveyance path by the first conveyance means.SELECTED DRAWING: Figure 10
Patent JP-2019197545-A (JP)
Title: Method and device for activating task by operating system
Inventor: RAINER BAUMGAERTNER
IPC: G06F9/48
Filed: 2019-05-07
Abstract: To provide a method for activating a task by an operating system.SOLUTION: A method (10) for activating a task in an operating system includes the steps of: assigning a task to one of several activation schemata (step 11); assigning a trigger event to the activation schemata (step 12); and if a triggering event occurs, which is assigned to one activation schema among the activation schemata, activating the task assigned to the activation schema according to the activation schema (step 13).SELECTED DRAWING: Figure 1
Patent JP-2019142238-A (JP)
Title: Nano thin film transfer sheet and transfer method
Inventor: KAMO KAZUYUKI
IPC: A61Q19/00
Filed: 2019-05-09
Abstract: To provide a fibroin nano thin film having excellent bonding properties.SOLUTION: A fibroin nano thin film contains fibroin and has a water contact angle of 30° or more.SELECTED DRAWING: Figure 1
Patent JP-2020188041-A (JP)
Title: Ignition-coil for internal combustion engine
Inventor: FUJIYAMA TOKUICHI
IPC: H01F38/12
Filed: 2019-05-10
Abstract: To provide an ignition-coil for internal combustion engine capable of preventing breakdown of a magnet body during assembly.SOLUTION: An ignition-coil 1 for an internal combustion engine has a primary coil 5 and a secondary coil 6 magnetically coupled with each other, a center core 2, an outer peripheral core 3, and a magnet body 4. The center core 2 is formed by laminating multiple magnetic steel plates, and placed on the inside of the primary coil 5 and the secondary coil 6. The outer peripheral core 3 forms a magnetic circuit orthogonal to the lamination direction of the magnetic steel plates, together with the center core 2, and placed on the outside of the primary coil 5 and the secondary coil 6. The magnet body 4 is placed between the center core 2 and the outer peripheral core 3 in the magnetic circuit. At a part of a center side opposite face 212 facing the magnet body 4 in the center core 2, a groove 211 is formed entirely in the lamination direction of the magnetic steel plates. The center side opposite face 212 is covered with coating resin 213.SELECTED DRAWING: Figure 1
Patent JP-2020185042-A (JP)
Title: Beauty appliance, method for assembling beauty appliance, and beautification method
Inventor: MATSUSHITA TAKESHI
IPC: A61H15/00
Filed: 2019-05-10
Abstract: To provide a beauty appliance capable of efficiently massaging a wide range.SOLUTION: Spherical first to fourth four rotating bodies 131-134 for massage are supported on a peripheral edge part of a beauty appliance body 12 gripped by a user, and the first and second rotating bodies 131, 132 are arranged in a same direction, and the third and fourth rotating bodies 133, 134 are arranged in a same direction in a different direction. The first to fourth rotating bodies 131-134 are aligned on a same plane. The second and third rotating bodies 132, 133 are arranged at a back side from the first and fourth rotating bodies 131, 134 aligned in the outside thereof. The second and third rotating bodies 132, 133 in a central part are supported on a support shaft inclined in a divergent form. With the structure, it is possible to efficiently massage over a wide range such as the surface part of the face formed with irregularities.SELECTED DRAWING: Figure 1
Patent JP-2020187675-A (JP)
Title: Update system, management device, program, and method for controlling management device
Inventor: HOSHINA SHOJI
IPC: G06F3/12
Filed: 2019-05-17
Abstract: To prevent the shortage of the memory capacity of an agent device.SOLUTION: In an update system SY, an agent device 3 acquires an update program from a management device 2, transmits the acquired update program to a printer 4, and updates a program for the printer 4 based on the update program. The agent device 3 includes a memory for storing the update program acquired from the management device 2, and the management device 2 acquires, from the agent device 3, remaining capacity information indicating the remaining capacity of the memory, divides the update program according to the acquired remaining capacity information, and transmits the divided update programs to the agent device 3.SELECTED DRAWING: Figure 1
Patent JP-2019148828-A (JP)
Title: Phase-contrast microscope and program
Inventor: UOZUMI TAKAYUKI
IPC: G02B21/14
Filed: 2019-05-17
Abstract: To provide a phase-contrast microscope used for aligning an aperture image of a phase-contrast microscope and a phase film to each other easily.SOLUTION: The adjustment unit adjusts the position of an aperture image in Step S203 and stores a displacement correction amount in a storage in Step S204. When no changes has been determined in the state of the liquid surface of a culture media in Step S209, the adjustment unit aligns the position of the aperture image based on the stored displacement correction amount in Step S212.SELECTED DRAWING: Figure 16
Patent JP-2020185608-A (JP)
Title: Method of regenerating foundry sand
Inventor: MAKINO HIROSHI
IPC: B22C1/00
Filed: 2019-05-17
Abstract: To provide a method of effective regenerating foundry sand from a mold after casting, wherein the foundry sand is used for forming the mold using an inorganic binder containing water glass as a main ingredient.SOLUTION: A method of regenerating foundry sand adopts: a smashing/size-regulating step that obtains smashed/size-regulated sand from a mold formed using foundry sand comprising artificial spherical refractory particles and inorganic binder containing water glass as a main ingredient, by smashing the mold after use and separating and removing fine powder and, on the other hand, regulating sizes of smashed matters thereof in order to regenerate foundry sand; a roasting step that roast-treats the obtained smashed/size-regulated sand and crystallizes a water glass ingredient adhered on sand surfaces; and a polishing step that mechanically polishes the roast-treated smashed/size-regulated sand to separate the crystallized water glass ingredient on the sand surface and collects and removes the separated crystallized water glass ingredient at a dust collector.SELECTED DRAWING: None